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The wastewater is acidified by ozone

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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The wastewater is acidified by ozone
Chapter 13 Waste Water from Chemical and Electrochemical ...
Chapter 13 Waste Water from Chemical and Electrochemical ...

1/1/1979, · CNCNO- oxomonosulphuric ,acid, is used as oxidizing agent cyanogen chloride + H~SO 5 - The oxidation is based on the following reactions: CNOi + H~SO~ i (13.20) + H20 + C02 NH 3 OH- (13.21) This last reaction occurs rapidly in acidic conditions at a low PH, wh le in alkaline solut on the following reaction ,can, take place: 2CN- + 5H,SOq i 20H- + 2C02 + N2 + H2S04 + H20 (13.22) This reaction requires a stoichiometrically larger amount of peroxomonosulphuric ,acid,.

gas sweetening | SourGas
gas sweetening | SourGas

Potassium carbonate, (K2CO3) is an alkaline salt which is used for the removal of ,acid, gas. At ambient condition, ,Potassium carbonate, is under solid form. It is used in aqueous solution. In order to keep the ,carbonate, dissolved in the water, the solution must be kept under temperature (more than 60 deg.C for a 30 Wt. % ,carbonate, solution). Unlike amine solutions, ,Potassium carbonate, solution is not …

Rinse Water Control and Handling
Rinse Water Control and Handling

acid, in restoration cleaners reacts with calcium sources to form inert ... you ,can neutralize, product on the wall with a baking soda solution. Always test for adverse effects. Some ,acid, and alkaline cleaners are relatively weak and require ... yields ,Potassium carbonate

PREPARATION AND CHEMICAL COMPOSITION OF ALKALINE …
PREPARATION AND CHEMICAL COMPOSITION OF ALKALINE …

help balance the acid-base equilibrium in the body caused by some acidic foods. Food grade lye water produced from potassium carbonate is commercially available nowadays. But the preferred method of naturally alkaline water making from plant ash is still used in some parts of the world. In

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